Last name เพ็ชรวิเศษ (เพ็ชรวิเศษ 
) , worldwide, is a rare family name. The family name เพ็ชรวิเศษ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| เพ็ชรวิเศษ | Thailand |
|
วารุณี เพ็ชรวิเศษ Thai association football player, TH (b. 1990) |
|